The preliminary results of an assessment of land use effect on soil erosion and surface runoff in a severely degraded watershed in Kenya are presented here. Soil erosion and surface runoff was higher in the non-forested ...

A detailed description of the microanatomy of the digestive system of Enteroctopus megalocyathus is given, and this revealed some differences between this octopod species and other species of Octopodidae previously described. ...

El-Max fish farm is one of the most important natural fish farm in Alexandria which is suffering from die-off of large amounts of fish. Facing this problem we must deal with the estimation of the quality of the farm raring ...

Crassostrea gasar, the mangrove oyster and the surrounding fish farm water were examined microbiologically. The aim was to determine the bacterial load and level of contamination. Oysters were collected from the experimental ...

The life history of numerous aquatic organisms involves a pelagic larval stage, followed by a shift to a demersal or benthic existence (settlement) in the juvenile and adult stage. This transition and ecological, physiological ...

The principal primary producers in mangroves are the mangrove trees, although
microphytobenthos contribute significantly to primary production. Recent studies have found microphytobenthos to be an important component of ...

We investigated the feeding behaviour of
the dominant microzooplankton of saline lakes in the
East African Rift Valley. A set of grazing experiments
revealed high ingestion rates of the two euryhaline
rotifers Brachionus ...

Arab fisheries resources, including the coastal waters of the Arab states, inland waters, and aquaculture potential, are an
important sector for development. If rationally and scientifically exploited, fisheries could ...

Two Sessions of the IODE Group of Experts on Marine Information Management (GE-MIM) were relevant to the IODE-XVI/IODE-XVI inter-sessional period: The Fourth Session (Athens, Greece, 17-19 January 1996 i.e. just prior to ...

In this manual a standard directory record structure is proposed, for use in the preparation of databases of organizations, individuals and their research interests. The structure is designed to be, as far as is possible, ...

In this manual a Standard Library Directory Record Structure is proposed, for use in the preparation of databases of libraries and information centres. The structure is designed to be, as far as is possible, independent ...

In this manual a Standard Library Directory Record Structure is proposed, for use in the preparation of databases of libraries and information centres. The structure is designed to be, as far as is possible, independent ...